4447548

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 13904352

約数和(自身を除く): 9456804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 53, 54, 63, 74, 81, 84, 106, 108, 111, 126, 148, 159, 162, 189, 212, 222, 252, 259, 318, 324, 333, 371, 378, 444, 477, 518, 567, 636, 666, 742, 756, 777, 954, 999, 1036, 1113, 1134, 1332, 1431, 1484, 1554, 1908, 1961, 1998, 2226, 2268, 2331, 2862, 2997, 3108, 3339, 3922, 3996, 4293, 4452, 4662, 5724, 5883, 5994, 6678, 6993, 7844, 8586, 9324, 10017, 11766, 11988, 13356, 13727, 13986, 17172, 17649, 20034, 20979, 23532, 27454, 27972, 30051, 35298, 40068, 41181, 41958, 52947, 54908, 60102, 70596, 82362, 83916, 105894, 120204, 123543, 158841, 164724, 211788, 247086, 317682, 370629, 494172, 635364, 741258, 1111887, 1482516, 2223774, 4447548]

約数ペア:

[(1, 4447548), (2, 2223774), (3, 1482516), (4, 1111887), (6, 741258), (7, 635364), (9, 494172), (12, 370629), (14, 317682), (18, 247086), (21, 211788), (27, 164724), (28, 158841), (36, 123543), (37, 120204), (42, 105894), (53, 83916), (54, 82362), (63, 70596), (74, 60102), (81, 54908), (84, 52947), (106, 41958), (108, 41181), (111, 40068), (126, 35298), (148, 30051), (159, 27972), (162, 27454), (189, 23532), (212, 20979), (222, 20034), (252, 17649), (259, 17172), (318, 13986), (324, 13727), (333, 13356), (371, 11988), (378, 11766), (444, 10017), (477, 9324), (518, 8586), (567, 7844), (636, 6993), (666, 6678), (742, 5994), (756, 5883), (777, 5724), (954, 4662), (999, 4452), (1036, 4293), (1113, 3996), (1134, 3922), (1332, 3339), (1431, 3108), (1484, 2997), (1554, 2862), (1908, 2331), (1961, 2268), (1998, 2226)]